The First Six Books of the Elements of Euclid, with a Commentary and Geometrical Exercises. To which are Annexed a Treatise on Solid Geometry, and Short Essays on the Ancient Geometrical Analysis, and the Theory of Transversals ...H.G. Bohn, 1851 - 332 σελίδες |
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Συχνά εμφανιζόμενοι όροι και φράσεις
A B and B C altitude angle A B C axiom bisect Book centre circumference circumscribed coincide cone conical surface const constructed cylinder demonstration described diagonal diameter difference draw equal angles equal to twice equiangular equilateral triangle equimultiples Euclid external angle extremities geometry given circle given line given point given right line greater Hence homologous sides hypotenuse inscribed intersect isosceles triangle less magnitude manner mean proportional multiple opposite parallel parallelogram parallelopiped pentagon perpendicular plane polygon prism problem produced PROPOSITION proved pyramid quadrilateral radii radius ratio rectangle rectilinear figure respectively equal right angles right line A B segments semiperimeter sides A B similar solid angle square of A B surface tangent THEOREM third tiples triangle A B C vertex